Solid state image sensor with plural overlapping photoelectric conversion units

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United States of America Patent

PATENT NO 9337231
APP PUB NO 20110068251A1
SERIAL NO

12852155

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Abstract

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A solid-state image sensor includes: four or more photoelectric conversion units having spectral sensitivity characteristics different from one another; an amplifier unit disposed in correspondence to each group of photoelectric conversion units among N groups (N represents an integer less than a quantity of the four or more photoelectric conversion units and equal to or greater than one), the four or more photoelectric conversion units being divided into the N groups; and transfer units, each disposed in correspondence to one of the four or more photoelectric conversion units, which transfer a signal generated at the photoelectric conversion unit to the amplifier unit disposed for the group to which the photoelectric conversion unit belongs.

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Patent Owner(s)

  • NIKON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Narui, Tadashi Sagamihara, JP 9 84

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